Chemical synapse (English Wikipedia)

Cowan, W. Maxwell; Südhof, Thomas C.; Stevens, Charles F. (2003). Synapses. JHU Press. p. 11. ISBN 978-0-8018-7118-4. Retrieved 9 June 2020.
Rapport, Richard L. (2005). Nerve Endings: The Discovery of the Synapse. W. W. Norton & Company. pp. 1–37. ISBN 978-0-393-06019-5.
Hyman, Steven E.; Eric Jonathan Nestler (1993). The Molecular Foundations of Psychiatry. American Psychiatric Pub. pp. 425–6. ISBN 978-0-88048-353-7.
Smilkstein, Rita (2003). We're Born to Learn: Using the Brain's Natural Learning Process to Create Today's Curriculum. Corwin Press. p. 56. ISBN 978-0-7619-4642-7.
Lytton, William W. (2002). From Computer to Brain: Foundations of Computational Neuroscience. Springer. p. 28. ISBN 978-0-387-95526-1. Axons connecting dendrite to dendrite are dendrodendritic synapses. Axons which connect axon to dendrite are called axodendritic synapses
Weiss, Mirin; Dr Steven M. Mirin; Dr Roxanne Bartel (1994). Cocaine. American Psychiatric Pub. p. 52. ISBN 978-1-58562-138-5. Retrieved 2008-12-26. Axons terminating on the postsynaptic cell body are axosomatic synapses. Axons that terminate on axons are axoaxonic synapses

doi.org (Global: 2^nd place; English: 2^nd place)

Drachman D (2005). "Do we have brain to spare?". Neurology. 64 (12): 2004–5. doi:10.1212/01.WNL.0000166914.38327.BB. PMID 15985565. S2CID 38482114.
Alonso-Nanclares L, Gonzalez-Soriano J, Rodriguez JR, DeFelipe J (September 2008). "Gender differences in human cortical synaptic density". Proc. Natl. Acad. Sci. U.S.A. 105 (38): 14615–9. Bibcode:2008PNAS..10514615A. doi:10.1073/pnas.0803652105. PMC 2567215. PMID 18779570.
Widrow, Bernard; Kim, Youngsik; Park, Dookun; Perin, Jose Krause (2019). "Nature's Learning Rule". Artificial Intelligence in the Age of Neural Networks and Brain Computing. Elsevier. pp. 1–30. doi:10.1016/b978-0-12-815480-9.00001-3. ISBN 978-0-12-815480-9. S2CID 125516633.
Llinás R, Steinberg IZ, Walton K (1981). "Relationship between presynaptic calcium current and postsynaptic potential in squid giant synapse". Biophysical Journal. 33 (3): 323–351. Bibcode:1981BpJ....33..323L. doi:10.1016/S0006-3495(81)84899-0. PMC 1327434. PMID 6261850.
Chapman, Edwin R. (2002). "Synaptotagmin: A Ca2+ sensor that triggers exocytosis?". Nature Reviews Molecular Cell Biology. 3 (7): 498–508. doi:10.1038/nrm855. ISSN 1471-0080. PMID 12094216. S2CID 12384262.
Romanov, Roman A.; Lasher, Robert S.; High, Brigit; Savidge, Logan E.; Lawson, Adam; Rogachevskaja, Olga A.; Zhao, Haitian; Rogachevsky, Vadim V.; Bystrova, Marina F.; Churbanov, Gleb D.; Adameyko, Igor; Harkany, Tibor; Yang, Ruibiao; Kidd, Grahame J.; Marambaud, Philippe; Kinnamon, John C.; Kolesnikov, Stanislav S.; Finger, Thomas E. (2018). "Chemical synapses without synaptic vesicles: Purinergic neurotransmission through a CALHM1 channel-mitochondrial signaling complex". Science Signaling. 11 (529) eaao1815. doi:10.1126/scisignal.aao1815. ISSN 1945-0877. PMC 5966022. PMID 29739879.
Díaz-Ríos M, Miller MW (June 2006). "Target-specific regulation of synaptic efficacy in the feeding central pattern generator of Aplysia: potential substrates for behavioral plasticity?". Biol. Bull. 210 (3): 215–29. doi:10.2307/4134559. JSTOR 4134559. PMID 16801496. S2CID 34154835.
Zoli M, Torri C, Ferrari R, et al. (1998). "The emergence of the volume transmission concept". Brain Res. Brain Res. Rev. 26 (2–3): 136–47. doi:10.1016/S0165-0173(97)00048-9. PMID 9651506. S2CID 20495134.
Fuxe K, Dahlström A, Höistad M, et al. (2007). "From the Golgi-Cajal mapping to the transmitter-based characterization of the neuronal networks leading to two modes of brain communication: wiring and volume transmission" (PDF). Brain Res Rev. 55 (1): 17–54. doi:10.1016/j.brainresrev.2007.02.009. hdl:10447/9980. PMID 17433836. S2CID 1323780.
Oláh S, Füle M, Komlósi G, et al. (2009). "Regulation of cortical microcircuits by unitary GABA-mediated volume transmission". Nature. 461 (7268): 1278–81. Bibcode:2009Natur.461.1278O. doi:10.1038/nature08503. PMC 2771344. PMID 19865171.
Rózsa M, Baka J, Bordé S, Rózsa B, Katona G, Tamás G, et al. (2015). "Unitary GABAergic volume transmission from individual interneurons to astrocytes in the cerebral cortex" (PDF). Brain Structure and Function. 222 (1): 651–659. doi:10.1007/s00429-015-1166-9. PMID 26683686. S2CID 30728927.
Hormuzdi et al. 2004 Hormuzdi, SG; Filippov, MA; Mitropoulou, G; Monyer, H; Bruzzone, R (March 2004). "Electrical synapses: a dynamic signaling system that shapes the activity of neuronal networks". Biochim Biophys Acta. 1662 (1–2): 113–137. doi:10.1016/j.bbamem.2003.10.023. PMID 15033583.
Connors BW, Long MA (2004). "Electrical synapses in the mammalian brain". Annu. Rev. Neurosci. 27 (1): 393–418. doi:10.1146/annurev.neuro.26.041002.131128. PMID 15217338.
Veruki ML, Hartveit E (December 2002). "Electrical synapses mediate signal transmission in the rod pathway of the mammalian retina". J. Neurosci. 22 (24): 10558–66. doi:10.1523/JNEUROSCI.22-24-10558.2002. PMC 6758447. PMID 12486148.
Bennett MV, Pappas GD, Aljure E, Nakajima Y (March 1967). "Physiology and ultrastructure of electrotonic junctions. II. Spinal and medullary electromotor nuclei in mormyrid fish". J. Neurophysiol. 30 (2): 180–208. doi:10.1152/jn.1967.30.2.180. PMID 4167209.
Pereda AE, Rash JE, Nagy JI, Bennett MV (December 2004). "Dynamics of electrical transmission at club endings on the Mauthner cells". Brain Res. Brain Res. Rev. 47 (1–3): 227–44. CiteSeerX 10.1.1.662.9352. doi:10.1016/j.brainresrev.2004.06.010. PMID 15572174. S2CID 9527518.
Augustine, George J.; Kasai, Haruo (2007-02-01). "Bernard Katz, quantal transmitter release and the foundations of presynaptic physiology". The Journal of Physiology. 578 (Pt 3): 623–625. doi:10.1113/jphysiol.2006.123224. PMC 2151334. PMID 17068096.
"Nobel prize". British Medical Journal. 4 (5729): 190. 1970-10-24. doi:10.1136/bmj.4.5729.190. PMC 1819734. PMID 4320287.

handle.net (Global: 102^nd place; English: 76^th place)

hdl.handle.net

Fuxe K, Dahlström A, Höistad M, et al. (2007). "From the Golgi-Cajal mapping to the transmitter-based characterization of the neuronal networks leading to two modes of brain communication: wiring and volume transmission" (PDF). Brain Res Rev. 55 (1): 17–54. doi:10.1016/j.brainresrev.2007.02.009. hdl:10447/9980. PMID 17433836. S2CID 1323780.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Alonso-Nanclares L, Gonzalez-Soriano J, Rodriguez JR, DeFelipe J (September 2008). "Gender differences in human cortical synaptic density". Proc. Natl. Acad. Sci. U.S.A. 105 (38): 14615–9. Bibcode:2008PNAS..10514615A. doi:10.1073/pnas.0803652105. PMC 2567215. PMID 18779570.
Llinás R, Steinberg IZ, Walton K (1981). "Relationship between presynaptic calcium current and postsynaptic potential in squid giant synapse". Biophysical Journal. 33 (3): 323–351. Bibcode:1981BpJ....33..323L. doi:10.1016/S0006-3495(81)84899-0. PMC 1327434. PMID 6261850.
Oláh S, Füle M, Komlósi G, et al. (2009). "Regulation of cortical microcircuits by unitary GABA-mediated volume transmission". Nature. 461 (7268): 1278–81. Bibcode:2009Natur.461.1278O. doi:10.1038/nature08503. PMC 2771344. PMID 19865171.

jstor.org (Global: 26^th place; English: 20^th place)

Díaz-Ríos M, Miller MW (June 2006). "Target-specific regulation of synaptic efficacy in the feeding central pattern generator of Aplysia: potential substrates for behavioral plasticity?". Biol. Bull. 210 (3): 215–29. doi:10.2307/4134559. JSTOR 4134559. PMID 16801496. S2CID 34154835.

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Drachman D (2005). "Do we have brain to spare?". Neurology. 64 (12): 2004–5. doi:10.1212/01.WNL.0000166914.38327.BB. PMID 15985565. S2CID 38482114.
Alonso-Nanclares L, Gonzalez-Soriano J, Rodriguez JR, DeFelipe J (September 2008). "Gender differences in human cortical synaptic density". Proc. Natl. Acad. Sci. U.S.A. 105 (38): 14615–9. Bibcode:2008PNAS..10514615A. doi:10.1073/pnas.0803652105. PMC 2567215. PMID 18779570.
Llinás R, Steinberg IZ, Walton K (1981). "Relationship between presynaptic calcium current and postsynaptic potential in squid giant synapse". Biophysical Journal. 33 (3): 323–351. Bibcode:1981BpJ....33..323L. doi:10.1016/S0006-3495(81)84899-0. PMC 1327434. PMID 6261850.
Chapman, Edwin R. (2002). "Synaptotagmin: A Ca2+ sensor that triggers exocytosis?". Nature Reviews Molecular Cell Biology. 3 (7): 498–508. doi:10.1038/nrm855. ISSN 1471-0080. PMID 12094216. S2CID 12384262.
Romanov, Roman A.; Lasher, Robert S.; High, Brigit; Savidge, Logan E.; Lawson, Adam; Rogachevskaja, Olga A.; Zhao, Haitian; Rogachevsky, Vadim V.; Bystrova, Marina F.; Churbanov, Gleb D.; Adameyko, Igor; Harkany, Tibor; Yang, Ruibiao; Kidd, Grahame J.; Marambaud, Philippe; Kinnamon, John C.; Kolesnikov, Stanislav S.; Finger, Thomas E. (2018). "Chemical synapses without synaptic vesicles: Purinergic neurotransmission through a CALHM1 channel-mitochondrial signaling complex". Science Signaling. 11 (529) eaao1815. doi:10.1126/scisignal.aao1815. ISSN 1945-0877. PMC 5966022. PMID 29739879.
Díaz-Ríos M, Miller MW (June 2006). "Target-specific regulation of synaptic efficacy in the feeding central pattern generator of Aplysia: potential substrates for behavioral plasticity?". Biol. Bull. 210 (3): 215–29. doi:10.2307/4134559. JSTOR 4134559. PMID 16801496. S2CID 34154835.
Zoli M, Torri C, Ferrari R, et al. (1998). "The emergence of the volume transmission concept". Brain Res. Brain Res. Rev. 26 (2–3): 136–47. doi:10.1016/S0165-0173(97)00048-9. PMID 9651506. S2CID 20495134.
Fuxe K, Dahlström A, Höistad M, et al. (2007). "From the Golgi-Cajal mapping to the transmitter-based characterization of the neuronal networks leading to two modes of brain communication: wiring and volume transmission" (PDF). Brain Res Rev. 55 (1): 17–54. doi:10.1016/j.brainresrev.2007.02.009. hdl:10447/9980. PMID 17433836. S2CID 1323780.
Oláh S, Füle M, Komlósi G, et al. (2009). "Regulation of cortical microcircuits by unitary GABA-mediated volume transmission". Nature. 461 (7268): 1278–81. Bibcode:2009Natur.461.1278O. doi:10.1038/nature08503. PMC 2771344. PMID 19865171.
Rózsa M, Baka J, Bordé S, Rózsa B, Katona G, Tamás G, et al. (2015). "Unitary GABAergic volume transmission from individual interneurons to astrocytes in the cerebral cortex" (PDF). Brain Structure and Function. 222 (1): 651–659. doi:10.1007/s00429-015-1166-9. PMID 26683686. S2CID 30728927.
Hormuzdi et al. 2004 Hormuzdi, SG; Filippov, MA; Mitropoulou, G; Monyer, H; Bruzzone, R (March 2004). "Electrical synapses: a dynamic signaling system that shapes the activity of neuronal networks". Biochim Biophys Acta. 1662 (1–2): 113–137. doi:10.1016/j.bbamem.2003.10.023. PMID 15033583.
Connors BW, Long MA (2004). "Electrical synapses in the mammalian brain". Annu. Rev. Neurosci. 27 (1): 393–418. doi:10.1146/annurev.neuro.26.041002.131128. PMID 15217338.
Veruki ML, Hartveit E (December 2002). "Electrical synapses mediate signal transmission in the rod pathway of the mammalian retina". J. Neurosci. 22 (24): 10558–66. doi:10.1523/JNEUROSCI.22-24-10558.2002. PMC 6758447. PMID 12486148.
Bennett MV, Pappas GD, Aljure E, Nakajima Y (March 1967). "Physiology and ultrastructure of electrotonic junctions. II. Spinal and medullary electromotor nuclei in mormyrid fish". J. Neurophysiol. 30 (2): 180–208. doi:10.1152/jn.1967.30.2.180. PMID 4167209.
Pereda AE, Rash JE, Nagy JI, Bennett MV (December 2004). "Dynamics of electrical transmission at club endings on the Mauthner cells". Brain Res. Brain Res. Rev. 47 (1–3): 227–44. CiteSeerX 10.1.1.662.9352. doi:10.1016/j.brainresrev.2004.06.010. PMID 15572174. S2CID 9527518.
Augustine, George J.; Kasai, Haruo (2007-02-01). "Bernard Katz, quantal transmitter release and the foundations of presynaptic physiology". The Journal of Physiology. 578 (Pt 3): 623–625. doi:10.1113/jphysiol.2006.123224. PMC 2151334. PMID 17068096.
"Nobel prize". British Medical Journal. 4 (5729): 190. 1970-10-24. doi:10.1136/bmj.4.5729.190. PMC 1819734. PMID 4320287.

ncbi.nlm.nih.gov

Alonso-Nanclares L, Gonzalez-Soriano J, Rodriguez JR, DeFelipe J (September 2008). "Gender differences in human cortical synaptic density". Proc. Natl. Acad. Sci. U.S.A. 105 (38): 14615–9. Bibcode:2008PNAS..10514615A. doi:10.1073/pnas.0803652105. PMC 2567215. PMID 18779570.
Llinás R, Steinberg IZ, Walton K (1981). "Relationship between presynaptic calcium current and postsynaptic potential in squid giant synapse". Biophysical Journal. 33 (3): 323–351. Bibcode:1981BpJ....33..323L. doi:10.1016/S0006-3495(81)84899-0. PMC 1327434. PMID 6261850.
Romanov, Roman A.; Lasher, Robert S.; High, Brigit; Savidge, Logan E.; Lawson, Adam; Rogachevskaja, Olga A.; Zhao, Haitian; Rogachevsky, Vadim V.; Bystrova, Marina F.; Churbanov, Gleb D.; Adameyko, Igor; Harkany, Tibor; Yang, Ruibiao; Kidd, Grahame J.; Marambaud, Philippe; Kinnamon, John C.; Kolesnikov, Stanislav S.; Finger, Thomas E. (2018). "Chemical synapses without synaptic vesicles: Purinergic neurotransmission through a CALHM1 channel-mitochondrial signaling complex". Science Signaling. 11 (529) eaao1815. doi:10.1126/scisignal.aao1815. ISSN 1945-0877. PMC 5966022. PMID 29739879.
Bruce Alberts; Alexander Johnson; Julian Lewis; Martin Raff; Keith Roberts; Peter Walter, eds. (2002). "Ch. 11. Section: Single Neurons Are Complex Computation Devices". Molecular Biology of the Cell (4th ed.). Garland Science. ISBN 978-0-8153-3218-3.
Oláh S, Füle M, Komlósi G, et al. (2009). "Regulation of cortical microcircuits by unitary GABA-mediated volume transmission". Nature. 461 (7268): 1278–81. Bibcode:2009Natur.461.1278O. doi:10.1038/nature08503. PMC 2771344. PMID 19865171.
Veruki ML, Hartveit E (December 2002). "Electrical synapses mediate signal transmission in the rod pathway of the mammalian retina". J. Neurosci. 22 (24): 10558–66. doi:10.1523/JNEUROSCI.22-24-10558.2002. PMC 6758447. PMID 12486148.
Augustine, George J.; Kasai, Haruo (2007-02-01). "Bernard Katz, quantal transmitter release and the foundations of presynaptic physiology". The Journal of Physiology. 578 (Pt 3): 623–625. doi:10.1113/jphysiol.2006.123224. PMC 2151334. PMID 17068096.
"Nobel prize". British Medical Journal. 4 (5729): 190. 1970-10-24. doi:10.1136/bmj.4.5729.190. PMC 1819734. PMID 4320287.

openstax.org (Global: 6,581^st place; English: 3,967^th place)

openstax.org

Clark, Choi & Douglas 2020, p. 229 Chapter 9.1 "Signaling Molecules and Cellular Receptors", Section: "Paracrine Signaling". Clark, Mary Ann; Choi, Jung; Douglas, Matthew (2020). Biology 2e (PDF). Houston, TX: OpenStax. ISBN 978-1-947172-52-4.{{cite book}}: CS1 maint: url-status (link)

assets.openstax.org

Clark, Choi & Douglas 2020, p. 229 Chapter 9.1 "Signaling Molecules and Cellular Receptors", Section: "Paracrine Signaling". Clark, Mary Ann; Choi, Jung; Douglas, Matthew (2020). Biology 2e (PDF). Houston, TX: OpenStax. ISBN 978-1-947172-52-4.{{cite book}}: CS1 maint: url-status (link)

psu.edu (Global: 207^th place; English: 136^th place)

citeseerx.ist.psu.edu

Pereda AE, Rash JE, Nagy JI, Bennett MV (December 2004). "Dynamics of electrical transmission at club endings on the Mauthner cells". Brain Res. Brain Res. Rev. 47 (1–3): 227–44. CiteSeerX 10.1.1.662.9352. doi:10.1016/j.brainresrev.2004.06.010. PMID 15572174. S2CID 9527518.

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Drachman D (2005). "Do we have brain to spare?". Neurology. 64 (12): 2004–5. doi:10.1212/01.WNL.0000166914.38327.BB. PMID 15985565. S2CID 38482114.
Widrow, Bernard; Kim, Youngsik; Park, Dookun; Perin, Jose Krause (2019). "Nature's Learning Rule". Artificial Intelligence in the Age of Neural Networks and Brain Computing. Elsevier. pp. 1–30. doi:10.1016/b978-0-12-815480-9.00001-3. ISBN 978-0-12-815480-9. S2CID 125516633.
Chapman, Edwin R. (2002). "Synaptotagmin: A Ca2+ sensor that triggers exocytosis?". Nature Reviews Molecular Cell Biology. 3 (7): 498–508. doi:10.1038/nrm855. ISSN 1471-0080. PMID 12094216. S2CID 12384262.
Díaz-Ríos M, Miller MW (June 2006). "Target-specific regulation of synaptic efficacy in the feeding central pattern generator of Aplysia: potential substrates for behavioral plasticity?". Biol. Bull. 210 (3): 215–29. doi:10.2307/4134559. JSTOR 4134559. PMID 16801496. S2CID 34154835.
Zoli M, Torri C, Ferrari R, et al. (1998). "The emergence of the volume transmission concept". Brain Res. Brain Res. Rev. 26 (2–3): 136–47. doi:10.1016/S0165-0173(97)00048-9. PMID 9651506. S2CID 20495134.
Fuxe K, Dahlström A, Höistad M, et al. (2007). "From the Golgi-Cajal mapping to the transmitter-based characterization of the neuronal networks leading to two modes of brain communication: wiring and volume transmission" (PDF). Brain Res Rev. 55 (1): 17–54. doi:10.1016/j.brainresrev.2007.02.009. hdl:10447/9980. PMID 17433836. S2CID 1323780.
Rózsa M, Baka J, Bordé S, Rózsa B, Katona G, Tamás G, et al. (2015). "Unitary GABAergic volume transmission from individual interneurons to astrocytes in the cerebral cortex" (PDF). Brain Structure and Function. 222 (1): 651–659. doi:10.1007/s00429-015-1166-9. PMID 26683686. S2CID 30728927.
Pereda AE, Rash JE, Nagy JI, Bennett MV (December 2004). "Dynamics of electrical transmission at club endings on the Mauthner cells". Brain Res. Brain Res. Rev. 47 (1–3): 227–44. CiteSeerX 10.1.1.662.9352. doi:10.1016/j.brainresrev.2004.06.010. PMID 15572174. S2CID 9527518.

u-szeged.hu (Global: low place; English: low place)

publicatio.bibl.u-szeged.hu

Rózsa M, Baka J, Bordé S, Rózsa B, Katona G, Tamás G, et al. (2015). "Unitary GABAergic volume transmission from individual interneurons to astrocytes in the cerebral cortex" (PDF). Brain Structure and Function. 222 (1): 651–659. doi:10.1007/s00429-015-1166-9. PMID 26683686. S2CID 30728927.

unipa.it (Global: low place; English: low place)

iris.unipa.it

Fuxe K, Dahlström A, Höistad M, et al. (2007). "From the Golgi-Cajal mapping to the transmitter-based characterization of the neuronal networks leading to two modes of brain communication: wiring and volume transmission" (PDF). Brain Res Rev. 55 (1): 17–54. doi:10.1016/j.brainresrev.2007.02.009. hdl:10447/9980. PMID 17433836. S2CID 1323780.

washington.edu (Global: 1,067^th place; English: 749^th place)

faculty.washington.edu

Brain Facts and Figures Washington University.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Chapman, Edwin R. (2002). "Synaptotagmin: A Ca2+ sensor that triggers exocytosis?". Nature Reviews Molecular Cell Biology. 3 (7): 498–508. doi:10.1038/nrm855. ISSN 1471-0080. PMID 12094216. S2CID 12384262.
Romanov, Roman A.; Lasher, Robert S.; High, Brigit; Savidge, Logan E.; Lawson, Adam; Rogachevskaja, Olga A.; Zhao, Haitian; Rogachevsky, Vadim V.; Bystrova, Marina F.; Churbanov, Gleb D.; Adameyko, Igor; Harkany, Tibor; Yang, Ruibiao; Kidd, Grahame J.; Marambaud, Philippe; Kinnamon, John C.; Kolesnikov, Stanislav S.; Finger, Thomas E. (2018). "Chemical synapses without synaptic vesicles: Purinergic neurotransmission through a CALHM1 channel-mitochondrial signaling complex". Science Signaling. 11 (529) eaao1815. doi:10.1126/scisignal.aao1815. ISSN 1945-0877. PMC 5966022. PMID 29739879.

zenodo.org (Global: 621^st place; English: 380^th place)

Connors BW, Long MA (2004). "Electrical synapses in the mammalian brain". Annu. Rev. Neurosci. 27 (1): 393–418. doi:10.1146/annurev.neuro.26.041002.131128. PMID 15217338.

Chemical synapse (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

biolbull.org (Global: low place; English: low place)

books.google.com (Global: 3rd place; English: 3rd place)

doi.org (Global: 2nd place; English: 2nd place)

handle.net (Global: 102nd place; English: 76th place)

hdl.handle.net

harvard.edu (Global: 18th place; English: 17th place)

ui.adsabs.harvard.edu

jstor.org (Global: 26th place; English: 20th place)

nih.gov (Global: 4th place; English: 4th place)

pubmed.ncbi.nlm.nih.gov

ncbi.nlm.nih.gov

openstax.org (Global: 6,581st place; English: 3,967th place)

openstax.org

assets.openstax.org

psu.edu (Global: 207th place; English: 136th place)

citeseerx.ist.psu.edu

semanticscholar.org (Global: 11th place; English: 8th place)

api.semanticscholar.org

u-szeged.hu (Global: low place; English: low place)

publicatio.bibl.u-szeged.hu

unipa.it (Global: low place; English: low place)

iris.unipa.it

washington.edu (Global: 1,067th place; English: 749th place)

faculty.washington.edu

worldcat.org (Global: 5th place; English: 5th place)

search.worldcat.org

zenodo.org (Global: 621st place; English: 380th place)

archive.org (Global: 6^th place; English: 6^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

doi.org (Global: 2^nd place; English: 2^nd place)

handle.net (Global: 102^nd place; English: 76^th place)

harvard.edu (Global: 18^th place; English: 17^th place)

jstor.org (Global: 26^th place; English: 20^th place)

nih.gov (Global: 4^th place; English: 4^th place)

openstax.org (Global: 6,581^st place; English: 3,967^th place)

psu.edu (Global: 207^th place; English: 136^th place)

semanticscholar.org (Global: 11^th place; English: 8^th place)

washington.edu (Global: 1,067^th place; English: 749^th place)

worldcat.org (Global: 5^th place; English: 5^th place)

zenodo.org (Global: 621^st place; English: 380^th place)